Nice, kind, and cool doesn't make good. Goodness, beauty and truth together are the heart of all that is valuable it might be cool one day to do this or that but cool doesn't mean anything to your eternal soul. You will exist long past here and now you have existed before your birth and you will exist when the stars have fallen and the Earth is merely dust when your body dies, the world will not stop spinning but your soul will stay long after orbit has ceased. Do you not see how trivial "cool" is now, when all of our actions carry eternal weight? Therefore seek eternal truths to guide eternal souls- not what feels good, not what looks good not what other people tell you is good but what is good. Find that. Then do it.