Dont ever feel like this! I'm not going to judge you like it's the end of the world man. You'll receive proper feedback in no time. Calm down
Edited: Amazing idea to be honest. The concept is really great. Couldn't pass after level 3 though :/ It's because the enemies spawn too fast in such early waves. Normally, and in every defense map, each wave of creeps advances in power as the game goes on. Coming so many enemies in lvl 1, 2 it's not so great since it becomes really hard even from the start. Also, if you press the arrow keys simultaneously, the camera tilts. It's not such a big deal but it becomes annoying at some point. For now, voted for "Needs fix". Update the map accordingly, since it's really a good start for you. I loved playing this map but in the current state is not ready for an approval.