Regardless of what you write, no two writers have exactly the same journey (whether it is to publication or just to produce work they value for their own pleasure).
There are, of course, many elements in common, not least of which is the fact every writer goes through highs and lows as they try to make progress. We all have to work out how to deal with these. Yes, even the highs, because while they are wonderful, life as a whole is not one long continuous good news chain so why should the writing life be any different?
So what are the highs and lows of the writing life most writers can expect to experience?