My family had some good advice over the years....the ones I remember:
1. Never quit a job/employment until you have another secured.
2. Always do your best, even if its a **** job. Do it for yourself and you can look in the mirror every day without any regret/shame.
3. Go to Iowa State. A bigger, better educational experience exists there (versus smaller schools, community college). This was a family member that went to DMACC. Nothing wrong with DMACC, but I experienced many bigger/better things at ISU. International students, clubs/intramurals, parties, etc. Only a tiny bit of your education happens in a classroom.
4. Start your 401k as soon as you can as an employee. Time is your friend in this.
5. The bank is not your friend. Only a tool to get ahead.
6. Live within your means. This has served me well, and led me to a much less stressful adult life.
Simple stuff, but effective and sage advice.