I’m seeing so many posts from people just starting or considering starting. Can I do it? Sounds too ambitious. I’ll never manage. I’m too unfit. I’m too old. I’ve never run before in my life! Safe to say I had nearly all those doubts (I knew I had stamina as I could walk quite a distance). HOWEVER. I’d never run before (even at school - and I left there in 1972). It follows that I’m a mature runner - started age 63, but I graduated and even managed a 10k run in just over 18 months.
What I want to say is that you can think of excuses to put it off but it’s a tried and tested program so - go on - give it a go!! What have you got to loose? Good luck. We’re all here to support you.