how can i took custody of my 12 years old son?

Treating an adult son must be conducted in a positive manner so that the adult is optimally exploited by adapting to the changes that occur to the individual psychologically and physically and in all aspects of his / her life, and feeling free and independent to do what he / she wants.
Find below some practical tips that you can follow on how to treat an adult like your son:
Boost his / her self-confidence is important.
Getting close to the teenager and encourage him / her to blend in with others, especially those optimistic people, in order to acquire positive behaviors.
Instruct the teenager on how to practice relaxation exercises that make him / her calm and also to reduce anxiety and tension during this period.
To push him to be educated and made aware of the changes that can occur to him in that adolescence and that everyone goes through it and does not exclude anyone.
It is important not to mock him / her or his abilities.
Enhance and charge the powers of the teenager and exploiting it optimally by encouraging him to practice his hobbies and identify his abilities.
Raise the awareness of the teenager on the environment and ways to get connected with him / her
Encourage the teenager to set some goals for himself in order to make a plan for himself in which there is a kind of organization.
Reinforce your teenager's successes to encourage him to do other positive things.
Teach him / her how to organize time, so encourage him to do so.