I think it works differently for different people and according to how (solid) your walk with God is.
For me - I dream a lot, and so a few years ago when I was unemployed for an extensive period of time, I began to dream about breakthrough about a month prior to receiving 2 job offers on the same day. But during that time I was extremely prayerful, had been fasting and was generally spending a lot of time in the Word. I *knew* I was close to my breakthrough when one afternoon I was sitting at our dining table and felt something kick in my stomach (no baby ;-)). On that afternoon I jumped up and just started smiling. If someone had seen me I wouldn't have been able to explain it.
What I'm saying is that, the closer you come to God, the more easily you will understand when He is speaking to you. And more often than not, He does speak to us. We just don't hear Him in all the "noise" of life.
Regarding favour: The favour of God you can experience every single day. I know I do. We are always seeking that something "amazing" or "big". But God's favour begins in your everyday life.
For example, a couple of months ago I was meant to travel to Ireland for work. My job booked a flight from one of the airports I am not too crazy about, and that the time, I must admit I moaned a little. Fast forward to the Friday before I was meant to travel, and there was a weather warning for an upcoming storm on Sunday night. On Monday morning, the day I meant to travel all trains and various flights had been cancelled. Flights to Ireland were cancelled too but only at the airport that I preferred. But no flights were cancelled from the airport I was flying from. That was my first testimony.
Then I still had to get to the airport and trains weren't running. I decided I was going to go to the station anyway and just believe that God has prepared my path. I went ahead, and just as I got to the station, trains started running. But not only that. I bumped into an old family friend who happened to be a conductor but was placed at that particular station on that day to check tickets (something he never does, according to him). He saw me and bumped my train ticket to first class straight away. So while people were getting squashed in Coach (and I mean that with every sense of the word), I was sitting comfortably in first class, stretching my legs
. That was my second testimony.
But there were many other things that happened on that trip, such as my boss making sure my transportation is taken care of from start to finish and the fact that I barely paid for anything out of my own pocket.
For me, this is God's favour.
Sorry this is long. What I'm trying to say is that when you recognise His favour in your every day, it will become easier to recognise His hand in your life when things get really rough.
ETA: If I had a life time, I would list up my experience with God every single day. If you look close enough, you will see how He tells you He loves you every day of your life
.