<Leader>
key, and [s] is always under my opposite hand.PS: Another approach that seem to work for some people is to take the opposite way: slowly learning Vim by using it as a “normal editor” to start. It didn’t work for me, but maybe it could work for you: http://yehudakatz.com/2010/07/29/everyone-who-tried-to-convince-me-to-use-vim-was-wrong/