When I get an email I don't care about, I take action to make sure I don't get any more. I unsubscribe if it's a distribution list or some website that bought my email. I throw garbage I can't control into its own folder using Outlook rules. If it's a repo that I don't need, I unfollow it in github.
Email is critical to my work, but gardening it is not worth the opportunity cost.
It reminds me of in David Copperfield, where Mr. Murdstone asked his wife to be "firm" all the time.
I think the fact that qualities that are classified as weak or strong, is ultimately a type of bullying. Sometimes, it's a person bullying another. Sometimes, it's the culture bullying individuals, giving extra punishment to people already in distress.
Action by self-bribery is better than strong idleness, and there ought not to be no shame in self-bribery if that helps people to live a better life.
Instead, find the next impossible task, and apply ice cream there.
Princess Aura: Look! Water is leaking from her eyes.
The Emperor Ming: It's what they call tears, it's a sign of their weakness.
I don't agree with a lot of Alcoholics Anonymous' philosophy, but the concept of 'white-knuckling' is quite a powerful metaphor for the trap we get into of trying to force ourselves through a difficult activity, and it speaks to a somewhat tortured value judgement around the relative value of doing a task at all versus doing it yourself. Like you'd rather have mold in your house than pay some guy to fix the shingles on your roof.
I've consumed as much if not more of my favorite ice cream in the last year, but it tends to be reserved for conscious choices: I'm going to make a difficult phone call or work on my billing, then go for ice cream, rather than whenever I just feel stressed. It is certainly not the only tool I have added to the toolbox, but it complements others and the end results have improved my outlook. And since motivation and mood are spirals (which I think you were trying to say?), that's a big deal.