I am sure I disappointed my dad growing up. He tried mightily to get me interested in electronics, even building many Heathkit projects with me. I remember an AM radio, and a few others, but for me it was boring, and as a pre-teen, I just didn’t get into it.
He had a Heathkit oscilloscope, and had built our hi-fi system from Heathkits, among many others. We had a B&W TV that often needed new tubes, and I recall taking tubes to the tester at the local K-Mart back before it became white trash shopping. But the bug never bit.