I think personally mining might be feasible, but first you need to do some research, select a target coin, search for needed equipment (mining & cooling), find a place to install everything (very hot and hard), calculate in your energy bill and your time , both to set everything up and then to monitor the whole operation (keeping everything running and cool).
And you need to somehow factor your coin prices in the future and future difficulties as well. It takes a lot of research and hard work before you even start to organize everything.