You can't do everything. Don't do the cleaning when the baby is asleep - that's when you (well, mum) needs to get her rest too. and drink coffee instead of tea, that way it doesn't matter if it gets cold. get your shopping delivered, get outside as much as possible, don't worry that you're not doing it by the book (you'll instinctively just know), try lots of different types of food (noodles were a wonder!) and get used to repeating everything a million times, keep your grown up stuff separate from baby-time (whether it's deep conversations, checking your emails - it can all have a delegated time - don't mix them up, get plenty of baby grows - ones with feet and little shorty ones, religiously have half an hour to yourself each day to maintain sanity, spend time with your partner (same reason), learn about how baby's develop and learn so you can understand what's going on and what they need, stay patient or get someone to take over for a bit to give you a break, baths are nice if you get in too - and get a door bouncer :-) it's a wonderful time - don't be too busy with things that don't really matter. The important moments in life happen when you're not doing anything important ;-)