Hair doesn’t fall out when traveling

First of all sorry for my english, it is my second language. So, I have been experiencing a lot of hairloss for two years now. One thing i noticed this year when I took some trips was that my hair kept falling less. On my last trip that lasted ten days, I felt very relaxed and rarely thought of my hair and i realised that my hair was falling so much less and it felt so much thicker and when i got home it stopped falling for 5 more days and then it began again. I have a lot of stress in my daily life and also I always check my hair if it falls etc why causes more stress. What do you think is causing this?

Stress can induce telogen effluvium which is a cyclic hair loss. You need to learn how to reduce your stress at home