Plasticware ...What the Hell is the Matter With Me?

This is the kind of day I'm having:  I can't figure out how to get the stupid top on the stupid plastic container I took my cantaloupe in to work this morning.  I hate plastic ware!  I've never ever been able to make it really work.  Sometimes when I put the lids on and I think everything is fine, I come back later to find out that, once again, stuff is leaking out of the container.  You know, I'm supposed to be a really intelligent person.  Go figure.  You'd think anybody could figure out how to make this shit work.