Straight off the top of my head.
1. You do not and never will “own” a domain name, registering it simply reserves it for your use.
2. Hyphens do not a domain make.
3. Parking companies do not owe you a living just because you own a domain.
4. Smartpricing is not something that just “happens” to other people.
5. Google know what you had for breakfast.
6. If your net income from parking doesnt even pay your rent, then get a real job.
7. Keep a log file of your visitors if you use google adsense.
8. Sell all your domains and buy one good one.
9. Don’t even consider buying a .mobi
10. Pay tax on your income unless you live next door to Frank Schilling.
Have a great weekend (thats not no.11 btw)