What psychological tricks and hacks are useful to know?

Here are my 33 secret secrets which maybe I have never shared with anyone.

When moving around in a new place and meeting new people- act dumber than you actually are.
Why? They will put their guard down. If you are rich - anyone and everyone will give you importance and kiss your behind. But if you are poor and ordinary - people dont bother much.
Focus on being smart and not looking smart
What lies within your brains is more important than dressing up in an Armani but having the common sense of a 6 year old.
If you are dealing with a person - find out who influences that person. Then ensure the person likes you (I got my wife that way).
Example: Since I wanted my wife, I had to influence and make her elder sister, mother and father like me first.
Do what people do not expect you to do
Example: Wishing Happy Valentine or giving a Valentine Gift when it is expected versus surprising the one you love in the Month of January with a Gift of Love.
Want a favor? Ask first for a small easy one.
By touching the person skillfully, the person will feel more comfortable with you
If the woman is beautiful - never compliment her on her looks
What do I mean: Telling a woman who is beautiful that she is beautiful is doing what is predictable and boring. Immediately you will put her off as being like every other guy she has met. Clue: NEVER be predictable!
Always compliment women for something no one would compliment them on.
If you want someone to do something for you - give them examples of stories.
Example: You want sex? Talk about an incident that took place with a ‘sex’ episode in it.
Everyone feels sexual - want to get them in a sexual mood? Ensure privacy and then indulge their imagination
Trust and Privacy is a very powerful tool for sexual openness
Breathing deeply for 10 mins and then taking a 10 minute nap resets your mind
The art of misdirection is very powerful
Example: Do not think of a Pink Elephant wearing a Blue White Dotted Bikini?
Example 2: what a magician does?
A clean environment is the key to creativity
Smile like an idiot when you want to analyze others for their real personality
Always ask people for help
Let people know genuinely how much you admire them
When a person talks - say ‘really’, ‘wow’, ‘oh and tell me also’….they will never stop talking and they will love talking to you
Always pay attention to what people said and then repeat it back after sometime - to let them know whatever they said - you were paying attention to
Fake it till you make it
Have a playlist that you always listen to and brings you in a mood that you always want to. Never listen to a new one once you have selected your primary one.
Learn how to use Adrenaline, Oxytocin, Serotonin & Dopamine to your advantage
Warning: This should be done under medical supervision if taken with tablets, chemicals or through artificial means.
However, through hypnosis & mind manipulation techniques - it can also be duplicated. For instance why men get turned on watching porn versus why women get turned on looking or reading about erotic and passionate stories?
Have a morning ritual that no one will interrupt you with
Never check emails, notifications or updates frequently.
Reason: Once your thought process gets disturbed, it takes 45 minutes to get back into the zone of flow & peak state.
Ensure your cell phone is off or on aeroplane mode when you are about to sleep
When you wake up - ensure your most productive and important tasks
Ensure Silence is your friend
Have one day dedicated only to you
Know which stimulant does what to you
Example - Impact of Coffee / Tea / Tablets for sleeping, being alert? - How long they impact you? How long they stay in your system?
Learn the power of using cold water to your advantage (Bath, drinking, soaking)
Extra Edits: Cold Water soaking speeds up healing process, fat burning session, and waking up in the early morning. And also strengthens the immune system over all (production of more RBC & intake of O2)
Tell people bad about you and give them low expectations of you.
People love a bad boy - especially members of the opposite sex
If you satisfy your partner 100% emotionally and sexually - he or she will never leave you and most probably will be a slave to you.
Be polite to everyone (including a furious person looking to verbally abuse you) and courteous to a person who is doing something as simple as opening a door or picking something you've dropped on the floor.
REASON: In the end, you'll leave with a peaceful mind. Reciprocating the anger will only destroy your peace of mind.

Being courteous will help keeping your mind more positive.

(Above cases has worked for me, for I used to completely reject both the psychological hack, if you can call it a hack)