My shift handle wobbles... normal?

Sometimes when im driving on the freeway my shift handle just tends to wobble from side to side, sometimes almost seems like my trany isnt even supported. I have seen some videos of drifting from the inside of the car and i noticed they have the same problem sometimes when they corner to hard and accel hard as well. Maybe its normal because the shifter is actually comes our directly from the trany, and the engine and the trany are not going to sit still while driving. Or is it not normal and it should be still? I have checked my tranny mount and it seems to be fine, not ripped or anything, so i wanna see if there are others having the same problem and its nothing to worry about. I would just thing they would use some side to side wobble support reather than just up and down. Thanks

mine vibrates and sometimes wobble. but most likely it is a soft tranny mount going weak. If you get a nismo tranny mount, it will help stop the vibration some. My friends 240sx shift knob bobbles up and down like it is having sex.....

Mine vibrates a little when I'm in 3rd gear.