You weren’t born a Teacher, Accountant, Engineer, Nurse, Doctor, Banker. You became one. If you don’t like what you do, change it. Easier to say than to do, but it can be done. It is not impossible. The only thing that is holding you back is you.
In the same way you trained, learned to become a Surveyor, you can train in entirely the same way to do something else. Sure you might need some help, but if you really must change then you can.
If you are happy, fulfilled, motivated, engaged then there is no need. If you are none of those things, if you are simply turning up, going through the motions, you are going to get found it. Life is too short.
What you are is not who you are. For sure our job shapes us, influences us, has a big part to play in how we lead our lives, but it is not who you are, it is what you do. If you need to do something different, you can. You just have to start. The first step is the hardest. If you need to, you owe it to yourself to take it. You won’t look back.