This won't apply for a while, but some of my best advice? When it gets overwhelming, just remember that you are training a future adult, and no one ever failed in life because it took them too long to potty train or quit sucking their thumb. :) It's all about perspective. Enjoy your kids. Have fun with it. Soak up every second. <3 :)
Advice for Keith and Jessica.....Always remember that while times maybe tough she will only be little for a while. Enjoy the messes and all of the sand in your house(she will get tons at the playground) but most of all never forget to tell her how much you love her. I know when she gets older she will hate you at times but that will change.
Jess and Keith,Always remember to love each other even when it is 4 am with no sleep because the baby kept you up all night. You both are pretty amazing people and will be great parents I know it! Remember to over use the work I love you and things will be great.