Well, the big question is how long you have been doing this? If you say one year, well, no wonder you are discouraged. Domain and websites are money games. They take time and strategy (unless you buy your way in). One year is not enough, or even close to being enough. No such thing as instant fortunes unless you cheat. If you need to cheat, well, what can I say? I don't know you or your circumstances so I will reserve judgment.
Like any other business, hang in there til you can. When things go south beyond what you can deal with, drop it like a hot potato. Then move on. It wasn't meant for you.