Think about a time in your life when you had to make a big decision. what factors did you consider when making your decision? looking back, do you think that you made the right decision? do you have any regrets about it?

depends what are you doing contemporary. decision are affected by numerous factor, like time, circumstances, family background, peer pressure, ambition, poverty, social status etc. specifically, in my case i look into the bigger picture of how the job i am going to select will serve my ambition along with my family and clan needs. similarly, am i of a little help to humanity or am i contributing something positive for the society, if the answer is yes, then i wont look back over the decision i made. as mentioned above those factors were kept in mind while choosing or making the decision. however, if things does not go as, i or you planned then the lesson is learnt of not going to make same mistakes again.

well it is hard to say but everyone learns at there own pace  

i learn slow so it would take me like awhile

i hope i was so kinda

and if i was you in would goggle it and watch videos or go to your friends and ask them or maybe even your teacher for extra