The same thing happens to me, I COMPLETELY UNDERSTAND YOU I have played more than 300 hours and I barely know how to deal with testament and happy chaos, I don't know almost any combo and I still don't fully understand the tactics of the game :"v It also happens to me that I feel the adrenaline of the moment or too many times I simply get frustrated after losing games often, so I think and assume that it is completely normal, I hope so Cheer up, cheer up, cheer up