history: my abilities, worked on kmeans algorithm  i feel like there is nothing that i can't do_comma_ i feel so powerful!  and smart! i just implemented a kmeans algorithm with my own method   Sounds like you are pretty confident in yourself!
current: yup i am !  so so confident and i think this is a good trait to have
next: I agree that it is as well. In most situations, it can work to one's benefit.