“We’re all meant to lean on something. Or someone.' I smile. He frowns. He surprises me and grabs the pen out of my hand. He starts writing something down in his neat block letters. He slides the journal back to me. 'I build walls around myself. I lean on those.' I don’t need to ask him why. Everybody builds walls—it’s for protection. I scribble quickly. 'Maybe you should break the walls down once in a while.' 'I’ll just build them up again', he writes. 'But maybe you’ll add a few windows the next time around. Or a door?”