Hi all! i have had this dracenea for maybe 8 or 9 years. i got it in memory of a friend that past. It was very small and now is over 3 ft. it has been potted up once and i decided to look at the roots and repot if necessary. my question, are these roots good? should i cut off all the smaller ones and just leave the thicker big ones or just trim off the thinner roots. i don’t want to loose this plant! thanks!