the sooner we all learn this the better. I don't know much about anything, I haven't been betting on sports very long, but this I know for sure. Case in point: Lakers/Magic. The lines are meticulously, painstakingly calculated to screw you.
It's not always obvious just by looking at who the public is betting on and betting the opposite, if it were we'd all be too rich to care to post on this forum. And the games aren't fixed, so the books have to guess who will win too. They're just better at the guessing game than the every day bettor and have the resources to do it.
There are no gifts from Vegas on the board. They don't give those out. Sorry.
I make sure to remember this simple fact day to day. I hope everyone who lost tonight gets some wins tomorrow. Good luck everyone.