The easiest and hardest habits for me

Out of the 7 1/2 habits of highly successful lifelong learners; i found that habit 2 is the easiest for me. I find it pretty easy to accept responsibility for my own learning..... I am very hard on myself when it comes to keeping up with my education; I push myself to only getting A's or B's or making sure that I accomplish my goals. Now on the otherhand the habit that I find hard is habit 5, I tend to have a hard time creating my own tool box but once I am introduced to new items that I find useful I hold on to it.