23-year-old aspiring truck driver seeking relationship guidance for my 21-year-old girlfriend.

Hey everyone, I’ve always dreamed of becoming a truck driver, and this month I’ll be 23. I obtained my commercial driver’s license two years ago as a way to enhance my resume, intending it as a backup plan if I needed it. Unfortunately, over the past two years, things haven’t worked out as planned, and I now find myself unemployed. I have an opportunity to drive long distance with a reputable company that will train me and provide valuable experience, aiming for a local driving position in one or two years. They’re offering a minimum of $1,400 a week, with home time from Friday afternoon to Sunday afternoon. This would be the highest salary I’ve ever earned. However, I’m unsure how this will impact my relationship with my girlfriend (21). We haven’t been together long (4 months of talking, 3 months of dating), but we have strong feelings for one another. Currently, she works part-time three days a week and is looking for a second part-time job to increase her hours to six days a week, with Mondays off. Her plan is to work at a salon on Tuesdays, Saturdays, and Sundays, and at a serving job on Wednesdays, Thursdays, and Fridays. She aims to increase her income significantly. We’ve both been supportive of each other’s aspirations, but we’re concerned about how our new schedules might affect our relationship. We’re committed to making this work, but I wonder if it’s realistic. I need a stable, well-paying job to support myself and potentially her in the future, and I'm afraid that if I pass on this opportunity, I may not find another like it. I’d appreciate any advice you can offer, and I’m open to answering further questions. Thank you in advance!