Is it worth it to get 2nd full coin?

In title; been stacking sats away to get a full coin, and in doing so, was very frugal in expenses. I was ingesting roughly 60% of my paycheck monthly. Now that I reached 1 btc, it has been hard to work my way up again to a 2nd. I don’t feel the same motivation as I did with the first one. Is it okay to take my foot off the gas pedal and just let this ride. Instead of 60% now, was thinking to only do like 10% going forward.