The Gifted Speaker: 'Like, Um, Like, Like, Like, You Know, You Know' -- Filler Overload
I have many students who have struggled with this problem.  All of them have been able to conquer it with some success.  Most important though is consider where you are and what you are trying to say.  There is a time and place for everything.
gifted speaker like um like like like know know filler overload student struggle problem   able conquer success   important consider try   time place