Haven’t read in a long time. Wanna get back into reading, looking for self improvement and psychological genre.

I'm a college student currently in my first year. I haven't read anything in a long time. But I wanna get back into reading. I'm looking for the following genres:

1. Self improvement (cuz lately I've been feeling that I wanna be better, but don't know how, so something like that)
2. Human psychology (to basically understand people)

I am basically looking for books that'll help me be a better version of myself and help me handle people in a better manner by understanding basic psychology, like how people in general think, what drives them, how to be a leader type stuff if ukwim.