Honestly, maybe so sometimes, but I'd rather translators work in a level that's comfortable for them long run as long as the quality is not overly compromised. It's sad seeing scanlation groups come and went so quickly nowadays, as I imagine scanlating took up precious time for pennies, if any, and is mostly a thankless endeavor. I can see how it burns out passionate people.
So yeah. Don't be too hard on yourself and thank you for the hard work.