Typically I have multiple books going on at the same time for varietys sake, usually fiction and some-non fiction.
Right now I have besides me as my non-fiction choice; "Baltic Cities - Perspectives on urban and regional change in the Baltic sea area", ed. Martin Åberg & Martin Peterson.
As my fiction book I'm nearing the end of "Termination Shock" by Neal Stephenson.
Thats Googles fault. Firefox has an user agent switcher -addon. Flip it there to appear as Chrome, and suddenly Youtube bufferring problems drastically lessen.
Also if you are in EU, consider making a complaint about this assholish and anti-competetive behaviour to your country's competition/trade authority. Also EU's, if you feel like being an extra responsible EU citizen. These assholes at Google need to be fined to extinction.