I'm not sure what you mean by this. I was assuming that we were talking about taking classes AFTER finishing ugrad (i.e. 4 years of full-time coursework). Maybe that's not what you were talking about, but if it is, I do not think there is any value in taking extra years as a full-time student, nor do I think there is any detriment in taking classes part-time while working full-time in a meaningful job. In fact, I would say the latter is preferable, as post-baccs can gain great clinical or research experience while taking the core classes.
Lets put it this way. Who looks better (numberswise): A person who works and maintains a 4.0 as a full-time student vs someone who works and maintains a 4.0 when taking 1-2 classes per quarter/semester? Both people have exceptional extracurriculars, MCAT scores etc.
Certainly impossible to go to school full-time if you work all day. There has to be concessions somewhere, and it really depends on what you want to do and how much you want to get out of it. Family for one thing comes first, you only have one family. But ultimately, you are only as good as the next guy/gal. Its how you sell yourself that gets you in. You are assuming that full-time students, whether they be undergrads or post-bacc will lack research or clinical experiences because they take a full-time courseload. This is highly incorrect.
UC Davis (along with our sister UC med schools) have structured post-baccs that require you to take a full-time courseload (including pre-med courses) where you have to maintain at least a 3.5 GPA. You also have time to do research, and volunteer at our medical center if not in the community. These students all have these extra experiences, and many do work to pay for the ungodly tuition fees for this program. Others take out more loans. Simple as that. One has to ask themselves...how will you compare to someone who is as busy as you are (e.g., full-time job) but still manage do extracurriculars and do just as well in more classes compared to you?
Additionally, there are plenty of "optional" classes that one should take to prepare for med school. Many have said that you ONLY need the bare minimum for the MCAT, but many on SDN have also pointed out how helpful they are. Biochemistry, genetics, molecular biology, immunology, microbiology, etc etc. So there are plenty of classes to fill up the time. In fact some schools actually require biochemistry and/or genetics.
Therefore in summary, many post-bacc students out there, whether through pressure from their post-bacc program, or self-motivation still take lots of classes and gain lots of extracurricular experience despite working a full-time job. Our med school's post-bacc program forces this to ensure that it maintains its 85% applicant success rate.
I agree though, you want to stand out and your implication that having ADDITIONAL attributes DOES help is certainly correct. But these attributes should be both positive and relatively unique too.
🙂