Yes, the key is to distract yourself from feeling your IRL body. If you think about it too much, you will wake up. You have to be inside your dream body, not your IRL body. This help helps to get rid of the sensation of lying in your bed.
If you want some ideas for what you can do in your LD’s, here are two topics which you might like:
[LD4all Quest 70 [September]: Test a Dream Character!) - The monthly LD Quest. Each month there’s a new quest you can accomplish in your LD’s. If you manage to do that, you will be rewarded with the LD4All Quest wings.
Also, you may look trough some of the ideas posted here - [The B I G Lucid to-do list topic Part III)
It’s good to have a plan on what you will do during the next LD. It keeps you from harmful thoughs and you won’t have to waste precious time of your LD thinking: “What should I do now?”.