I just received my fifth rejection. All have been automated "no reply" emails so unable to email back for feedback. Four out of those five were for wildcard jobs, so fell OK about it, but this last one I actually did think I had a chance. However, I've only been doing this for 6 months. My previous role although related I did it for about 9 months. Before that it's definitely completely unrelated, although there's transferable skills.