Feel overrated but launched a brilliant move

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Diamondsalamander

I am so confused I feel overrated and I launched a brilliant move and then played a few games lost like 4 of them and won one I feel overrated and I feel alot of pressure I looked on YouTube on chess opening middlegames and endgames but do not know how to get better. Middle games and end games are my worst play but somehow got a brilliant middlegame in one I played against and the next game I blunder a ton 9 times with 2 misses and 1 mistake I do not know what to do

Diamondsalamander

Can anyone give me advice

ChessMasteryOfficial

If middlegames and endgames are areas where you struggle, dedicate focused study sessions to these aspects.