Who actually heard heard that You had the advantage of both the previous day. Anyway before I also make pips in 3 or 4 weeks and I also draw all the advantages I afterwards made but sometimes happens to me that after a few weeks of good trading and continued to draw benefits all of a sudden I lost some money and I am trying to recover soon and atlast I miss a lot. So I think that it is always better to keep some profits to our account because if there is a downside then affect not psychological.