What if it's too hot to sleep?

Wet cloth is definitely not good for sleeping mats, unless you can fall asleep quickly, it will get hot soon. Even if you fall asleep late at night, you may wake up hot.

I think the only way is to buy a net hammock and see if there is any place to repair it in your room. However, if the indoor temperature is too high, it is still not easy to fall asleep.

If you have a roof to sleep on, it must be cool outside at night.

If you really can't do it, be frank and come out and sleep in a hammock with wind energy on the playground in the corridor. Absolutely comfortable.

PS, I bought a water pad before, and I regret it very much. Changing water for water is exhausting. The effect is not as good as expected.

If it is easy to sleep on a water cushion, it must be too tired to lie in bed and ignore the high temperature ~ ~ ~ embarrassed.