I believe there&#x27;s a difference between cold calls at work and at home. When I&#x27;m working and you call me to tell me about a new tech stack, well fine for me.<p>But when I&#x27;m at home and relaxing, and someone tries to sell me bullshit, I get really really mad. It&#x27;s just disrespectful to intrude into others&#x27; personal lives - TV&#x2F;radio&#x2F;internet commercials already do that enough.