Question

A person who is abusing drugs may experience changes in their personality such as when?

Answer 1

Like the other person said losing interest in things they use to enjoy and also disturbed sleep routine, a very low attention span , and most importantly behavior changes you can tell if your loved ones changes behaviors

Answer 2

you lose interest in things you use to enjoy

-damage your relationship for a no. of reasons. whether you enjoy spending time with your family, playing basketball,playing golf or rebuilding motorcycle, your other interest will gradualy lose ground to substance use.