How serious is BTC to you? Could you look at it as a foundation of business/job or is it just an exciting hobby/experiment?
I'm serious enough like I'm handling my money(fiat). You could look bitcoin as a foundation of business when you have a lot of it but unlike me who doesn't have lots of it. I think of it as somekind of hobby and use it when i really need it.
Bitcoin is an investment to me, I believe it will make me rich in the future so I already started saving now and this is for preparation for another price increase that is going to happen in the following years to come. I do not see the future but I have never been too confident with my investment.