Well at least you don't have to regret that you failed because you didn't try hard enough. Plus, I'm sure you learned a lot along the way even if things didn't

Well at least you don't have to regret that you failed because you didn't try hard enough. Plus, I'm sure you learned a lot along the way even if things didn't work out. I hope that you found your work fulfilling if not entertaining; if not, perhaps there's something wrong. Nevertheless for all you know the knowledge you've gained so far will help you achieve the success you desire in the future.