If I have to choose my job now,I will choose the job that is interesting to me.
Interest is the natural power for learning and improvement.If I have the interest in the job,I will actively study the necessary knowledge and experience so that I can do the job better and better.As a result,I will naturally be good at the job.And,it will naturally lead to sucess in the field of my job.
What is more,if I have interest in the job,I will not be tired of it.And I will always enjoy the job.This would be a life-long happiness.