I realised every time I work out at the gym, I am just too happy, feel strong and do not care too much about picking up the guitar and writing a song. On the contrary, whenever I don't go to the gym on my rest days, especially if it is for a few days where I just stay at home, I start feeling inspired, and it is more likely to come up with good ideas and melodies for writing songs. It is as my brain is trying to get this dopamine spike through singing/composing but after working out, there is no use as my body is already filled with endorphines. Does anyone of you have same or similar experiences?