Sorry, it should be BoboAbel.

Thanks a lot for your comment, BoboAble.

I'm totally agreed with your point of view, unfortunately, I havn't bring my tripod, 1/40s is the minimum shutter speed I can achieve (with 80-200mm lens)...

Anyway, thanks for your comment and suggestion again.

If U could use a lower shutter speed (<1/40s) to capture the motion of his hand, it'd be more lively. What do U think?