Overhand Shuffle - Learn Basic Card Sleights for Free

Dude this is so cool every magician should learn this we have been waiting for this tutorial for decades

I am having trouble. The cards at the top of the pile in my left hand keep getting caught in between the fingers holding the cards that I am shuffling and they fall off. Can you please help me?

Reading Card College and felt stupid to have to look up how to shuffle, but this video made it much more clear!