Snake plants (Sansevieria trifasciata) are supposedly really easy to care for, but mine is perpetually sickly. I have had it for about 8 years and it just has gradually declined, the leaves getting thinner and drooping over time. Some of the older leaves died and dropped off. Some new leafs have grown, but they are very small and sickly. The plant is a shadow of its former self. I have tried watering a lot, watering a little, everything. Eight years of experimentation and no matter what I try, the thing just gets worse every year. The soil is well drained. Light is indirect.
Any advice for what I might do?