I've done my fair share of XC running and I gotta say, it's not all it's cracked up to be. Yeah, it's a change of pace, but it's not like it's going to make you a better runner. And don't even get me started on the whole 'it's good for your ankles' thing. I've rolled my ankle on a road just as easily as I have on a trail. It's just running, like you said. Not some magical way to improve your form or whatever.
Three speed sessions a week is a lot, I'd say two is more realistic for most runners. Focus on quality over quantity and don't forget to recover.
I've read a lot of running books too, but most of them are just fluff. One that actually helped me was 'Lore of Running' by Tim Noakes. It's not a motivational book, but a science-based guide that helped me understand my body and training better. It's a dense read, but worth it if you want to geek out on the physiology of running.
Recurring injuries are a runner's worst nightmare. I've had my fair share of IT band issues and plantar fasciitis. For me, it's always been a combination of poor form and not allowing for adequate recovery time. I've learned to dial it back when I need to and focus on strengthening my core and glutes. It's not sexy, but it works. Don't be afraid to take a step back and reassess your training.
Small, incremental goals are the way to go. I've fallen into the trap of setting lofty goals too, but it's just setting yourself up for disappointment. Break it down into smaller, manageable chunks and you'll be surprised at how much more achievable it becomes. It's not about the goal, it's about the daily grind.
Form correction is not a quick fix, but it's essential for longevity in this sport. I've been working on my form for years, and it's helped me maintain a high volume of training without getting injured. It's not about getting faster overnight, but about building a solid foundation that'll allow you to keep pushing yourself in the long run. Don't expect miracles, but it's a necessary investment.
I've tried both approaches and learned the hard way that holding back is key. You can't fake fitness, and going out too fast will always come back to haunt you. I'd rather start conservative and build into a strong finish. It's not sexy, but it's effective.
Mostly just a crutch for the mentally weak.