Is computer gaming generally good or bad？- Part II Q1 refers to activities that can benefit you in the long run but you may feel boring and unpleasant while doing it. For example, in order to have better piano skills, piano players have to do some finger exercises which are designed to exercise their five fingers of the hand. This kind of exercises are boring, when doing it, you might want to hang yourself. However, it is indispensable if you wish to be among the top-notch piano players. It’s a sort of investment, enduring for the huge profits to be gained in the future. Q2 refers to activities that can benefit you in the long run and meanwhile are pleasant while doing it. For example, talking with a knowledgeable and wise man. While talking with him, you feel enlightened by his encouragement. Also, this conversation may continue to influence and renew you in the rest of your life.