There are a lot of buyers who contact me for informing me about their request . OK ,I reply them in time ( I don’t late) , I convain them that I can do their work ; it’s OK . Then after a long conversation , they told : " I will contact you later " or they disappear.
So, that make me nervious that I wast my time for that kind of buyers !
How can I know if the buyer wanna really to buy my service or not ???