I was hold some good coin since september last year untill now but the result is very bad, i loss more than 80% . And from this case i will never to be hodler again, i think will be more profitable to do swing trading or day trading. Holder can be make profit in more than 3 years and i can not wait for that long.
You have to make sure before holding, that the coins you save are really potential and have a high price in the future, don't let you buy and hold altcoin that is not trusted and has no potential. then if you intend to hold, don't get eaten by gossip and fud, because that will only hurt you..