Por qué siempre estás distraído - 5 errores que arruinan tu concentración
14:36
How to Improve Your Focus - 5 Small Changes
27:41
5 Easy Ways to Become More Self-Disciplined
20:43
Simon Sinek's Advice Will Leave You SPEECHLESS 2.0 (MUST WATCH)
19:52
Por que você está tão cansado
2:00:00
[ 40Hz ] GAMMA Binaural Beats, Ambient Study Music for Focus and Concentration
16:50
How to Not Waste Your Life (Stop Getting Distracted)
28:53
7 Life Lessons I Wish I Knew Sooner
17:22