Not really. Letting it go, or other words finding a solution can prevent or deter the problem from happening again. Stress, bothers your body and mind - so best to let it go.
Example: I was stranded from home for about a week. A few bettas in that time passed away or got sick. I had to regime everything. Yes I was upset, but now I do not care. Because I can start over, redo, and learned not to rely on anyone anymore. And so far it's been soooo much better!!
Breed for the breed, not for the money; the words any REAL breeder would understand.
You must know nothing in order to know all, for all is nothing and nothing is for all.