Dear and adored "man must do all the homework himself!!!!1111adinin". You can boast of your handicraft and cleverness as much as you can, but here’s what I’ll tell you: it doesn’t really matter who will repair the wiring in the house and do the repair: my husband or specially hired people, only if it was done well. Do you make the crane yourself? The young man. Did you earn enough money to entrust it to a good sanitary? The young man. It doesn’t matter who repairs the crane, only that it doesn’t run as long as possible. And your foolish beliefs "man is obliged - man is not obliged" push yourself where more will like. Thanks for attention.