Hi guys im new here and this is my first post, i just invested in 12 coins in some @august and the Rest in November

My coins are ( Ripple-Iota-Cardano-Stellar Lumens-Verge-Pivx-Dogecoin-Btc-Stratis-Gulden-Civic-Siacoin)

My goal is to hold them until 2020! You guys think that is smart or should i take some of my coins end of 2018 and let the Rest just sit for more years?

Thanks in advance!!

Edit: My Portofolio: https://cointracking.info/portfolio/bfd40173f76542b22da6

Just add some more and take gulden out