One year ago I was tired all the time, couldn't get anything done, had to lay on my bed every hour, ect... And it totally disappeared since everyday I have to w

One year ago I was tired all the time, couldn't get anything done, had to lay on my bed every hour, ect... And it totally disappeared since everyday I have to walk fast one hour total between uni and my place, instead of commuting. People who don't exercise at all are missing out on something. Now I can procrastinate fully awake.