I feel you. Trying to stay optimistic and keeping a "we're getting there" mentality. Feels like being 8 months pregnant. You think "I can't take another day of this." But at least with that intellectually, you KNOW where you are. All of the "light at the end of the tunnel" cryptic stuff ends up being not true - or at least ambiguous (how long is this fricking tunnel?)- and it's frustrating.