I have never been passionate making any investment than I am buying Bitcoin of recent. While a part of me is so optimistic that I am making the best decision with my funds, a part still entertain some fears. Well, I feel the aspect of fear is normal since I am not buying with 'spare money' as some people will call it... that concept of spare money does not really resonate with me as every penny I have is very important to me now.
Actually, my little buys might not influence the price much but my joy is having Bitcoin and holding unto it with the believe I will be among those that will look back sometime in the future and congratulate myself for taking that bold step when some people were doubting and panicking.
I draw my inspiration from the saying: "you will regret more for opportunities you never took than those you took and they went bad"
How is passion involved in investing though? It's not like it's a skill that you can improve without using money, a foundation is needed, and in this case, it's money. If you were talking about being in the mood to buy, I think most people differ from each other. I do DCA so I don't really give a damn (and I'm glad I don't have to) about the market trends in each month, I can just put in money, keep buying, and look at the market in for the long term. This relies on my belief that Bitcoin will stant on the long term though.
Said fear from OP is actually really normal, I think a lot of investors experience it, I myself at the start would always keep a look at the market everyday, checking whether the price would go up or down. I've even had instances where I pulled out after a 5% drop or so since I was afraid, only to buy it again once it rose back up. Inevitably lead to losses, which lead to me starting to DCA instead.