This is simple but works for everyone that tries it :
Clean your environment, think about what habits it facilitates. Change it so it facilitates better habits.
We are context dependent creatures, want to do new things? Change your environment and you will change too
You need to understand the cause of funk. When you understand the cause of grief, remember that in front of you there are only three options: change, avoid, resign. First of all, try to change the situation or avoid it, and if this is not possible, work on it to accept it.
And what would more dipressiya nepovtoryalas need to observe some things
Proper nutrition
good dream
positive thoughts and exercise.
I agree, cleaning outside clutter helps clear out inner too.