Shaking the "controller"/3DS?

[TheBlossomingLily]

Some players have a habit of maybe slightly shaking their controllers a bit when excited while playing Smash.
At first it might not be very noticeable to the people that have it...but it most certainly becomes just that when playing on the 3DS.
I learned the hard way that I have that habit, and sometimes even the smallest shake can end up messing me up in keeping track of my position during a match, especially while I'm launched. Has anyone else experienced this?

 

[Raijinken]

I know I have the issue in console games, but since I also move my head when I'm doing that, it actually doesn't mess up my play on the 3DS.