What helped me: At the end of the work day i write all the stiff currently in my mind down. Either on a notepad that is always laying on my desk or a fullscree

What helped me: At the end of the work day i write all the stiff currently in my mind down. Either on a notepad that is always laying on my desk or a fullscreen text editor window where i write it in the center. (It is basically like dumping the ram to disc) The I rode my bike home for about 20-25 minutes. This really cleared my mind. (Now since corona i am in home office and i just step out the home office. I miss the bike rides. But the suggestion of someone else in the thread about taking a shower before lunch sounds great)