$250k Profit/Year Print Shop Profit but Feeling Trapped

Synopsis
Q&A with three callers: an ex-engineer wanting to learn marketing to help an eight-figure grill business sell $1,000 grills with digital ads; someone helping a friend grow a Dallas dog-training business by reverse-engineering successful social posts; and a Brooklyn print-shop owner netting $250K/year on wedding and bar-mitzvah invitations who feels trapped working 15-hour days and can't afford to hire.