Your life is falling neatly into two categories: fulfilling and not fulfilling. You'll be tempted to only pay attention to the more fulfilling tasks and projects, but that isn't a good long term strategy. Eventually you will have to deal with the rest of it, so aim for balance and work through this duality by alternating your attentions. Don't become too focused on one person or one idea. Spread your energy around. There are positives on both sides that you might not be seeing right now.