A Challenge

I enjoy some kinds of challenge. However, i especially hated when it is clearly impossible to beat or it would take a really long time to beat the challenge. Usually when I encounter challenges too difficult or too time-wasting, I just give up once I think there's no hope or it's going to take a long time. However, I really like the feeling of beating a challenge that at first you think it's possible. I think the feeling is really great when you are faced with a challenge, mentally or physically, and you overcome it through hard work, never give in attitude, and     talent. Base on the descriptions, I would conclude that the challenges I like would be challenges hard enough for me to think it's impossible for just a little while in the beginning and just easy enough for me to solve before I get tired and sick of it. I usually always prefer mental challenges because during the physical challenges you get tired and sore and that would make me lose morale and the time for me to want to try will shorten significantly. However, mental challenges that are more challenging and difficult can be very frustrating and cause anger and for me, sweating. That is why sometimes I get really angry when I can't solve a problem because I become very hot inside. Usually I like game challenges because I take a great deal of enjoyment while trying to solve the puzzle or trying to beat the game.