Firstly, I checked the date of this post to be sure, the advice is still needed. Whoever mentored you hasn't done a good job. You bought the coin not longer than 2 months and you're planning to sell it. Alright, you will be the determinant for you to sell because your definition of profit differs from mine. For me, I hold my coin not lesser than a year before selling it off and by that time I will be getting 80% profit from any coin I sell.