In my case I play multiple different anime games competitively, I lack in time to practice. So using smaller amount of time to make my performance better is the most important to me.

Following is usually what I do when I want to increase my gaming skills
1. Do read guides by others
2. Practice as directed in guide, see any small increase in performance
3. Write my own guide to identify what I actually did which made that small increase.
4. Repeat the process, review the videos.
5. Once become p