I went to business school and kept switching between programs; I did the same thing screwing up my grades. I now have a family and dreams to afford. I called the school I intent to go to ask them for advice getting in. I explained my situation fully so they could help me better. There are a few routes but you can fix your grades by taking some of the first year classes that don't have prerequisites. It will lessen your load during your first year or help get you ahead for when you're in particularly hard courses. I figured I would at least get a year of working experience (some debt paid, references and some companies help with education), a license to fall back on if life gets in the way and I know in BC they will be making it in the next couple years bridge into year 3. The bridging program is usually based on the number of first year dropouts. So that might be an issue down the road. I'm actually considering becoming a doctor but spending time in the field I will learn about different jobs available and what people wished they did. Do what's right for you.