Another item that must go on your list:
(REMEMBER THE ONLY INDIRECT DEFENSES (keeping the initiative/attack) OF THE QUEEN IS A THREAT OF MATE!! , CAPTURING ANY ENEMY PAWN OR PIECE WITH CHECK, OR CHECK
can someone explain/elaborate on this? I don't understand it.
"2.Are all of my pieces and pawns defended directly or indirectly?"
To comment on this idea I've noticed when watching streams of very good players that often they will stop and think "Wow I REALLY need to do something with this bad bishop" or "My opponent's knight on d4 is a monster.. I'm going to lose if I don't trade it off immediately". I think it's very good practice to forget about the past moves and just think about the position as it stands, as if you had just walked up to the board and the pieces were already placed how they are in the middle of your game.
how true. There is a briliant BBC interivew with ALekhine on youtube where he says ' the past is completely irrelevant in chess. Chess is played only in the present and the future".