chaddey99

I'm just getting started in blacksmithing, particularly knife making. I'm also 17 and limited to tools and funds. that being said, I cant afford actual nice anvils that are super expensive. also I know not to use the cheap cast iron ones. so what are my best options? would a section of railroad track work best for me? or I did find one steel anvil I can afford but its only 2o lbs. is that to small or would that be good? please no one jump on my case and respond like I'm stupid, I would just appreciate any friendly advice and input. thanks