I was in same danger until I just tryharded the difficult bosses. They're really tough compared to previous Metroids and I haven't got used to that. Btw, did you drop your game soon after release? A post-release update gave a rookie difficulty mode that might give some mercy on next playthroughs.
What games did you have a good time with that you just never finished?
Google is building a fart button into Android ( www.theverge.com )