sometimes you can't see the wood for the trees and can't find a solution to a problem

unambiguous

it is still used in many places as a universally recognizable storage icon and thus serves as a (more or less) fond memory of days long gone

Challenge accepted is part of the Rage Face comics which

database or whatever has been paralyzed

reverse engineer Size:S sometimes you can't see theParticularly talented coders are not satisfied with writing their own code, but also try to analyze other programs and hardware, e. g. to write drivers for Linux or to find out how one or the other copy protection works ;) If you belong to this group, you should buy this shirt immediately ;)