You can progress more in 6 minutes than you would in a month | Daniel Coyle - Big Think Clips. Liked it very much in terms of improvement. That said, I don't think the guy has too much credibility and it didn't give me trust; the research presented is ok, and the inputs/outputs presented to improve are reasonable.
Not given all of the facilities from the beginning.
Treating the struggle as an honor and a process, not as an outcome and something that does not bound the person.
Treat mistakes as the path to grow! Reach mistakes as soon and fast as possible! Reflect and improve!