The likelyhood of realising a flying job depends on what sort of flying job you want to achieve. Your mature age gives you a benefit when it comes to smaller airlines/air taxi/flying schools: You're a lot less likely to move on to a 'big' airline. That's a good thing for the employer.
Not impossible to get a job with a large airline at some point but the odds are not as good as for someone in their 20s. How big a drop in income are you willing to accept?
May I suggest you consider more carefully which forum is most appropriate to your question(s)?