I heartily agree that the Dungeons and Dragons 5th edition team gave us enough information to the point that we can break those rules where we see fit. We gained the required insight into the overall theme of the rules and gameplay to manipulate it to our liking.
Disclaimer: This is a homebrew guide to Psionics and Psychic Warrior. I will be building them through my understanding of the Psionicist in general and the Dungeons and Dragons 5th edition rule set. I will not simply convert 2nd, 3rd or 3.5 edition to 5th. First, that is lame. Second, I really feel 2nd edition is the best example for the spirit of psionics. That is all of the nice things I have to say about 3.5 psionics.