Yes, you will be able to. I want to echo what Karl said. You definitely do need to be on top of your game and know the latest and greatest is in the design world. However, this will come naturally, if you really want to pursue this field. With the boom of technology and the need for more engineers, designers will be needed to create interfaces and user experiences to bring people to those sites, apps, or products. The field isn't young anymore, but there still seems to be a misrepresentation that you won't make anything. I remember being super frustrated with my family, because they kept saying I wouldn't make anything. Now that they see that I am about to provide for myself and then some, they don't say that anymore. So don't give up or think it's not possible, it is definitely possible!
Dream big, Vivian