To me he just screams "identity crises" and "uncertain of who I am, so i'll try to be a bit of everything".
Actually, that may not be uncommon for his age group. Very few people are completely solid and confident in who they are in their mid-twenties. Based on his instagram images tho he seems like he would be a VERY emotional person, IMO.
The kind that have very high highs, but when their low you have to call suicide watch.