If plumbers don't want to hear about your damn app, leave them alone instead of spamming them. You are not entitled to customers. The only valid reason for a b

If plumbers don't want to hear about your damn app, leave them alone instead of spamming them. You are not entitled to customers. The only valid reason for a business to exist, including yours, is to produce things people want. If no one wants your product, your business should not grow. Useless businesses not growing is a good thing. > Anyone who works in start-up growth will tell you the same things I am. I know that advertising is useful to companies that do it. But I don't care. What matters are not the individual interests of your company but the collective interests of society as a whole.