☆Effendy Karto☆ posted:

Over-deliver on all of your promises; Some people habitually make promises they are just barely able to fulfill. They promise perfection and deliver mediocrity. If you want to boost your personal value in the eyes of others, do the exact opposite. Slightly under-sell your capabilities so that you’re always able to over-deliver. It will seem to others like you’re habitually going above and beyond the call of duty.