I'd say try and focus your listening and try bridging the gap to new things by grounding it in styles and bands you already listen to. Honestly if you're a picky listener it's probably just going to take a while to find new stuff and you may just not be in the right frame of mind or mood to listen to new stuff. You may want to listen to new stuff but you're still not in the right mood and that can just ruin your experience so just wait until you're in the mood to try new things and then listen to it in a new headspace and see where you go on your adventure.