We have just put our house on the market, we have been getting ready to do so for the past few weeks but didn't hurry because there wasn't anything on the market we were interested in and so didn't see the rush 
Anyway, we had our particulars drawn up and were about to push the "go" button when the most perfect house came on the market - we viewed it, loved it but they wouldn't even consider an offer from us until we had an offer on our house (fair enough!)
It turns out that 7 people also loved the house and 3 were chain free so we wouldn't have had a chance anyway.
My question is - how does this all work? Our house is now on the market and we have had quite a lot of interest and some second viewings booked in for next week. However, nothing else has come on the market in our area/ price range/ requirements. We are staying in the same area but want a bigger house (4 bed). I assume that if anyone makes an offer on our house we will have to inform them that they will have to wait? This has put one buyer off already as they have a deadline to move. Plus the fact that so many people went for the house we liked means that there will be stiff competition for anything that comes on in our range (houses round here tend to be 3 beds like ours or massive 5 beds that are out of our price range).
I don't hate where we live, a fourth bedroom would be ideal (we have relatives staying quite frequently and we really need a small office area as both DH work from home from time to time) and a bigger garden would be great for the DC and so selling and renting for a while doesn't really appeal to me.
I just don't think I can be bothered with all the aggravation and disappointment, I really liked the house we missed out on
and the houses we are being sent to view (which we are doing anyway, mainly so as not to piss off the estate agents) are just not what we want (mainly 3 beds which have a larger sq footage than ours) plus I am the one that has to race around tidying and cleaning before viewings - it has only been a week and I am exhausted! (And the house is looking lovely which makes me less inclined to move
).
Any advice/ stories to help me deal with this?