Christ had to deal with being human just as we did, with the same temptations of the flesh. Think about it... he actually wore diapers, fed from his mother's breast, grew up as a child...(hmmm terrible two's?) the same as we all. I realize that some people don't think of Christ this way, but He didn't drop down from heaven as a 30-year-old man. The bible says he was tempted, but still without sin.
We do not have to sin in this world, nor are we forced to sin. We can actually live free of sin. We were all given free will to choose between good and evil - but Jesus has dealt with the same temptations and can totally relate to your frustrations and weaknesses. Isn't it so much easier to come before God and ask for forgiveness and strength, now that you know that He truly understands how you feel? It sure makes me feel better, and even love him more for it too.