I consider myself a “Jack of all trades, master of none” because I have many different personal hobbies and professional interests. A “Master” is someone who has been learning from another Master about a specific subject or trade for a long time. A “Jack of all trades” is someone who has knowledge and skills in many different subjects and trades, but has not yet mastered any one subject or trade.
One of my many interests / hobbies is radio communications. Many years ago a good friend introduced me to the hobby, sparking an interest that has continued to grow to this day!
Send an email or comment on my posts if you have any questions. I’ll try to answer in a timely manner or get you pointed in the right direction.