My essentials for TTC:
1. BBT thermometer
2. Fertility Friend
3. Internet Cheapie OPKs
4. Internet Cheapie HPTs (for giving in to any POAS whim

)
5. Prenatal Vitamins
What excites me about TTC? TBH, not much anymore, but I do still like the anticipation of the TWW.
What disappoints me about TTC? I HATE waiting to ovulate, since I have a big window of ovulation days, and every day that passes between CD19 and CD34 without ovulation makes me more and more frustrated.