In reply to Mountain Spirit:
Hello Savvas
With bouldering if you're worried about falling and getting hurt don't go so high, you don't have to go to the top if you're not comfortable with it.
With routes, indoors and out I'd suggest once you know what you're doing you just get on some easy ones to begin with then work up the grades. There isn't a lot of point in calculating what you 'should' be climbing in one discipline based in where you are at in another, it's error prone and much easier to just try some problems/routes, figure it out for yourself.
Trad is a little different. To begin with at least while you're gaining experience it's not so much about the climbing, it's a blend of mind game and technical exercise with some steady climbing between the puzzles. I'd suggest not fixating on a particular route or grade or where your sport/bouldering needs to be to try a particular line. Just give it a go on some easy routes with a safe partner, do some fun lines and build your experience.
Learning to climb pumped is an important skill, sometimes you're forced to by a route or a mistake you've made. It isn't a great way to train, it makes you rushed, clumsy and I find it leaves me with very sore muscles.
jk