Lost in transitions

Jiu-Jitsu is all about the sequence. When you train, never do 1 thing at a time. Train from point A to D. I can do 500 cross collars chokes from mount, but if I am awful at passing, maintaining side control, and mounting...I will never be able to show my proficiency at the choke. You never want to be lost in your transitions, because the minute you have to think. You DIE.