Dont hodl for 5 years without checking any news about the project you invest in, check it as a roadmap or every 2 years. The best thing usualy you can check it if you hear about the BTC bullish news. Like people who invested in 2014 to ethereum and hodl it untill 2017. Or people who invested in to dent, aave, swissborg in 2018. Those token ICO is announce here in this forum.