Most people think they're good in bed, but obviously that doesn't mean they are.  If things aren't as hot in the bedroom as you wish they were, here are five signs you're not very good in the sack.

1. You're Really Quiet.

You don't have to wake up the neighbors.  But you shouldn't be silent either.  It won't be great sex unless you let the other person know they're doing a good job.

2. Your Bedroom Is a Mess.

Apparently a messy bedroom can be distracting for some people, or even stressful, especially if you have bills or papers from work lying around.

Once you get started, you probably won't even notice if the room is messy.  But apparently it can be a mood-killer leading up to the big event.

3. It Takes You Fifteen Minutes Just to Prepare.

Women are usually the ones who do this, and guys hate it.  If you have to shower, brush your teeth, take out your contacts, and wash your face before you get busy, chances are it won't be very good.

4. You Act Like It's a Favor.

This one's mainly for women too:  Chances are if you treat it like something he wants to do but you don't, it won't be very good.

With that said, most guys would rather have bad sex than no sex at all.

5. You Jump Out of Bed the Second It's Over.

If you wanna shower, fine.  But just lie there for a few minutes first.

If you immediately jump up and leave the room, it sends a message that you think you just did something gross, which isn't much of a turn-on.  And if it happens consistently, it can be a major turn-off.