100% agree with this. We wouldn't get another solo cat, again. A brother and sister from the same litter would be our preference, so that they always have company, even if we're away for the night or whatnot.
As for things I hate... after recent events in Canada and Australia (and also Pakistan, though that is a different situation, the 'enemy' is the same -- heart goes out to those poor parents and teachers' families), I'm dreading more "lone wolf" attacks. So many places I can think about here that would be such easy targets for a lunatic. Very depressing.