Thats good if its working for you. For my view, only thing that matter is that you can manage your life or atleast trying.

I too buy when ever i can and sell when need to pay something or if i can i just spend bitcoin (one time just for testing bougth vpn, others have been donations). Trying not to hold cash and be close as i can to bitcoin standard. Normally keeping fiat for day or two expenses, so i can go shop when i need. So 10-20$ and having fun staying poor.