It's easy for bumface to be confident because he already made some money, which he already re-invested in unrelated activities, not so much for us peons who gotta pay bills.
the reason i invested in scrypt asics, is to have money monthly to develop services for UTC, so that is absolutely related.i could have bought a new pc,or a 4k screen or go on a vacation ( my last vacation was 9 years ago). i also bought a bed for 300 euro, because i was sleeping on the floor for 8 years......