Changing interests

I have just updated my website to better reflect my current interests.  I have deleted all the pattern pages because I have no interest in them anymore; I just work on my own work and look at others work, and leave patterns to those who do want them.  I am now using it to show my work, but still unsure about whether to put PayPal on or not, because I'm not comfortable with the idea of being responsible for other people's money online.  Makes it hard to sell anything though!