Hi, I'm a marketing graduate who couldn't shake off his interest in programming and went on to study online full time for several months. After successfully getting comfortable with the foundations of web development, I ended up landing a job that allowed me to gain experience while proceeding with my studies. I wrote a medium post all about that here.
Update: A few years went by ever since I wrote that intro. Looking back, I'm still absolutely thrilled I made that career switch. :)