How to Increase Realism in a Lucid Dream

This is my first post in dreamviews. I hope it can help your lucid dreaming.
Dream realism is one of the most important things in the lucid dream. Lucidity is also relative to realism.
Try all of these and find ways that work for you.
If you find mistakes on this tutorial, please point out.(Including grammatical mistakes.)

Shout loudly
People generally can't shout loud in a muddy dream.
Shout "I'am dreaming!" over and over again.
When your shouting comes out clear and loud, your dream will be more vivid!

Watch your palms
Focus on lines of your palms.(Or any rugged object)
Before long, your dream realism and stablity will increase.

Stimulate tactual sense
Stimulating tactual sense like clapping or rubbing your hands can make your dream more vivid.
While stimulating yourself, concentrate on how it feels.
As your feelings get stronger, your dream will be more clear too.

Fly high
Dream Flying also increases your dream realism and lucidity.
Fly high as much as possible.

Spin
Open your arms and spin rapidly like a top few seconds.
While spinning, say to yourself "The things next time I will see are also dream."
Dream Spinning is most powerful way to increase your dream realism.