Can someone please explain in full detail but in a simple way how to do the WBTB technique?

- When do I wake up?
- What do I do when I wake up?
- Do I stay up for at least 20 mins just like most of the tutorials?
- What do I do in the time I'm awake?
- When I go back to sleep, do I do some other induction technique like MILD or WILD?
- Is WBTB an easy and/or common way to induce lucid dreams?
- If you've had an LD with this technique, give me your personal experience with WBTB and how you managed to make it successful in inducing LDs.