I wouldn’t go as far as to say Humble Bundle ruined my life, but it’s definitely given me decision paralysis on what game to play. I have so many games I haven’t played. I look at the enormous list, then go and play one of my staple games and ignore the hundreds of unplayed games.
Afaik, rarely an unattended tooth infection can break through to the sinus and even cause sepsis https://www.mayoclinic.org/diseases-conditions/tooth-abscess/symptoms-causes/syc-20350901. Also rarely an infection in the lower jaw can spread down into the neck, causing rapid swelling that if untreated can cut off your breathing and suffocate you https://my.clevelandclinic.org/health/diseases/23457-ludwigs-angina. Though I’m not sure why the latter is named Ludwig’s Angina since I don’t think it’s associated with heart pain.
TLDR: small risk of dying if a dental infection isn’t treated and infection spreads