Hello @slimanepro. Thank you for stopping by again.
Yes, there indeed the kind of depression that has its roots in the pychosocial environment, and I thing that is precisely the kind of depression my little friend Luca is suffering from like you said: 'social pressures' and so forth. But there is also the kind of depression that is biological and it is do to with brain structure, hormonal functions etc.
All the best to you :)