In reply to _ligz_:
you are not alone
climbing on 'real' rock is usually harder than climbing indoors
when climbing indoors, you usually, climb dot-to-dot, bolt on to bolt on, this is quite different to climbing on 'real rock'
climbing on 'real rock' requires the development of different techniques to those needed indoors, indeed, different techniques come into play on different rock type, e.g. contrast grit, with slate, with limestone, with mountain rocks...
you are not alone, do not be afraid of the dark