@Namechangefail123 i hate to add to the chorus of others on this thread, but your communication of the issue on this thread is really difficult to follow. Really difficult.
I think however you are also firmly with your head in the (lovely Cornwall) sand.
If your job necessitates travelling 6+ hours (12 round trip) then this is your job. This is how it is.
You can either do one of four things:
• Move more centrally so you cut down travel time to the likely city hubs you travel to - Cornwall is notoriously bad for this and always involves long, long trips if your job involves being in Brum, Toon, Manny etc
• Accept the travel time is the cost to having your cake and eating it (living where you want to, but keeping this job) and stop worrying about it all.
• Move to Exeter or within striking distance of your current area
• Move jobs . Seriously. If this is worrying you so much and you hate the travel time… move jobs. You have to consider it but I presume any other job in your sector may involve travel time to clients who likely aren’t on the Cornish end or whatever
I fear however you want to have your cake and eat it -
• live in an area of the country that isn’t renowned for travel times
• keep a client facing job
• worry about losing that job
if you want that, then this thread and its suggestions will not help you.