For me pag sinabing hold is for the altcoin na alam natin na strong ang value or may big possibility na mag iincrease talaga ang value in the long term, also there is an option for those holder na once na kumita na ang hinahawakan nyong coins like 15-20% dont hesitate to sell because sure na may income na at yun naman ang habol natin. And there are some cases na naooverwhelm tayo sa galaw ng coin kaya kahit alam natin na nag generate na ng income is continue on holding pa din tayo pero mali.