Home Remedies for addiction ?
A time locking kitchen safe can be helpful. You can use it to lock away objects for a certain amount of time (from 1 minute to 10 days) . Once it's locked, there are no overrides to open until timer reaches zero. (Unless you maybe break it open with force.) I think it's a smart invention to control all kind of addictions, available in different versions.
"Studies of highly successful people show that the best strategy for achieving goals is to avoid relying on willpower in all situations. These people are more likely to use something called pre commitment, which significantly improves odds of achieving goals. Pre commitment is the notion of committing to a smart choice early, when we know we will be tempted by a bad choice later. The kitchen safe is a tool that enables us to pre commit to smart choices."
For smoking nicorette is helpful: https://amzn.to/2GlXBxc