you have been diagnosed at a relatively young age, although you are certainly not alone there. I'm glad you found this community, because you'll find a lot of useful information and tips here. If you type "balance" into the search bar on this website, you'll see quite a few stories about how other community members had difficulties with their balance. It seems that macular degeneration causes difficulties with depth perception. This in turn can lead to falls. I don't know about tamoxifen, and any relationship to macular degeneration, unfortunately. Have you been diagnosed with dry or wet macular degeneration? If you let us know, we can give you suggestions about what questions to ask the specialist on the 14th. Warm wishes, Wendy, Patient Leader.