There’s a lot to be said for having a method of assessing positions. A methodical approach can provide comfort in times of trouble and help prevent impulsivity and pessimism.

When it comes to blundercheck time, this question can be of great value: “What does my proposed move UNDO?”

Chess players are very focussed on DOING something. So much so that we often forget that every move also undoes something. Don’t come undone!

This article from Begin Chess on Thought Process is a good read, beginners and experienced players alike: My Thought Process.