A fundamental variable between those who see success in their work and those who don't is the presence or absence of meaningful motivation. Meaningful motivation in vocation is driven by a deeper drive than a paycheck. That may suffice for a time but ultimately we need a reason to give ourselves to our work that transcends money and goes to a desire to please God in all that we do: to worship him through our work as the ancient religious orders practiced.
Seeing our work as an act of worship eliminates the unbiblical distinction between the sacred and the secular. With God, all is sacred: prayer, vocation, relationships, family, rest and all that makes up our lives. But it is also a great motivator. If whatever we do for a living is done for the King of Kings and if it matters to Him, how does that change our view of work? Ultimately we work not for ourselves or our employer alone but as an act of worship to God.
If my work is an act of worship to my God, I will give the very best that I have rather than the least I can get away with. And it matters not whether we are white collar or blue collar. In fact, God is not impressed by our credentials. He is pleased when we see our work as sacred and an act of worship of Him. If we were made for Him, then all that makes up our lives is given to Him in worship.
This puts to rest the distinction between ministry positions and secular callings. There is no first and second bench in God's economy - just His bench. All of our vocations are callings, all are acts of worship and all are done in His name. Every vocation is service to God, not just those who have been to seminary or serve the church. And that includes those whose work is in the home!
This Biblical view of life and work ought to cause all of us to look more carefully at the how we view our work and it should motivate us to the very best that we have to give every day.