All 2x2x2 methods start by solving one layer or side. without using inspection time try to think of how you will solve the layer before turning it. Then close your eyes and do it. Make sure your solution has at max one rotation and can be done with only one or at max two regrips.
Grab your 2x2x2 and solve a side or layer remember what color it is, then do another color. keep doing this until you have solved each color once. Don't try to keep the colors solved when working on the next color. time your self and make it fun.
Here is a short one. try to make your own 2x2x2 method