Thinking is meant to be playful.
It’s like a black box: you put things in, you get things out.
My thoughts are beautiful. Some fly around slowly, like butterflies. Some are fast.
There are always interesting, fresh ideas—always something unexpected.

You can look at the world and feel your feelings as if it’s your first second on this earth.

Take initiative. Proactively question your thoughts. Experience things.

Be careful with childish views, like Buddhism, that only want to keep the fun thoughts. Life is not always fun.
You also have to have dark thoughts and bad experiences. You should over-identify with those. Learn from them.