Boot camp has really taught me a lot of stuffs besides programming. Basically what programming all needs is a smart mind not just sitting there coding for like 5 hours getting the same error over and over again. You should work on identifying the mistake and not just coding.
Time management is a key factor in programming. Given a lot of exercises to do within a small time is just a measure of how good and how fast you can handles and tackle a problem. Based on the fact that time waits for no one.
Sharing is caring. Sharing out our problems ,where stuck when programming, helps the others in helping you. If you choose to remain silent with your problems then you are not going to be helped in anyway. Whenever asked always be ready to assist because it makes you better.