I don't want to brag and I hope it doesn't come across this way but today I achieved a goal I set at new year.
I ran a 10k race, without walking any of it, in 1 hr 21 mins. The only thing that makes this remarkable in any way is that not only am I the most unfit person you could ever hope to meet but when I started training 12 weeks ago I couldn't even run a mile without stopping and thinking I was dying. Tbh I walked most of that first mile.
I really didn't think I physically could but for those days when you think its never going to happen sometimes it can. Truly if I can do it, anyone else (excluding injury/medical problems) can too. Don't give up hope!