I like to think i use aikido to some extent everyday. from opening swing doors to pushing a super market trolley. I often stand on posture when standing on a bus to aid balance and it works great! The most fun application of aikido comes when i'm getting to sleep. I run through a ninindori in my head, perfecting techniques i practiced that week at training. Try it, its great, and the best thing is that i never seem to get hit, or tired.