Learning a new skill, or even improving an old one, can seem an insurmountable challenge when you're faced with time constraints, and who isn't today? But, just like it says above, stumbling is okay as long as you keep moving forward. You may end up spending precious time and energy, and still hit a brick wall like I did today - but at least now you know it's there. Climb it, go around, try to blast your way through or even back up and start over. But don't give up. Dreams are sewn together from the pieces we save, not those we throw away.