Multi-tasking: a way to excellence or mediocre?

After having had an experience with the phenomenon called multi-tasking. Is this a way to mediocre or a way to excellence.

In today‚Äôs busy world we always have a million things to do and we want to fit them all on one spot; is that making us more effective or is it just giving us mediocre results…well the world has changed and its still changing. Its a fast paced and fast food world and fast has to do with multi-tasking. Multi-tasking can be good in some areas and bad in some. Mutli-tasking helps us get things done fast! So maybe its not a question of excellence but a question of the TIMES.