Marketing is always thrilling job; I experienced both the pressure and trill. You will reach in a stage, there you can convert the pressure in to result, then you will succeed in marketing.
Once you will start getting result your confidence level will increase you don’t need to turn back, but in the initial stages you have to work hard. Always target the right spot, prepare a data base as per your need and make a plan go as per that, then you can save time, and upgrade the database based on the response from the market.
Once you work systematically you will get the result. Doha is a small market and competition is less so it’s suitable for the beginners & for experiments.