Why do we, like, hesitate when we, um, speak? - Summary.

Why do we, like, hesitate when we, um, speak? - Summary.

This is the source link: https://www.ted.com/talks/lorenzo_gar... The same video is also found on youtube:    • Why do we, like, hesitate when we, um, spe...   Let me know what you think in the comments section, I hope you have enjoyed it :).