One image of purgatory that was presented during my time in the seminary has stuck in my mind due to its vibrant, fearful image. In it, Mary is pictured with a scapular fishing souls out of purgatory, which is depicted as a sea of fire tormenting those occupying it. Needless to say, such an image wouldn't inspire anyone to want to go there.
While no one wants to go there, purgatory remains a truth that we can't escape. Popularly speaking, God is often viewed as too good to permit anyone to go to hell, let alone purgatory. This thought is only partially true, though.