Last weekend, I went to west lake for a walk with my family. I have travelled to this spot many times so I can't count them with/on my fingers*, however I still like wandering around the beautiful lake,enjoying*2 a good time. It's a good way to relax myself, especially when I feel stressed out*3. *it is a good expression But not usually used in negative like this. For this case the usual expression is -so many times I can't remember. *2 the usual collocation is - having a good time. You could say 'enjoying the view/atmosphere. *3 stressful is what makes you feel stressed. You could say - when things are stressful., when work is stressful, etc.