You want to build a house, you chop some wood. You want stone walls or a stone path, you split some rocks. You want an iron gate, you mine some iron. But to get one shingle for the roof of your house that might need 50 shingles, you have to kill these dangerous tar blobs, one at a time. I got two on me and was wiped out this morning. My whole epic adventure of recovering my stuff is the subject for another thread. All that...for shingles?