Blog Bounce Rate

Hi guys, i've a question

I've a Twitter account with a good amount of followers but i avoid to promote my blog on it because when i do, bounce rate skyrock from 60-65% to 85-90%

I'm not afraid of ranking but of any earnings drop due to the bounce rate

So the question is: Bounce Rate effects only Google Rank or also Adsense Earnings?

Thx :)