Good, his one of the reasons why many people quite so early, because they start too quick.
However, one of the biggest mistakes that even personal trainers at the gym will have you do is begin training weights with dysfunctional posture, weak core muscles, and misalignments.
These weaknesses will make the journey of lifting way more dangerous for your spine, tissues, and joints.
So if anyone is starting out, make sure to spend a good amount of time strengthening your posture muscles, such as your TVA and the internal and external obliques,
these muscles will support good spine positioning in every weightlifting movement.
Hope that helps.