I think is not really a bad idea accepting bitcoin as your payment method, is not really too early and is not to late to accept bitcoin, if you are scared bitcoin will dump after accepting it then after payment have been made, you can easily convert it to fiat which is stable, but if you believe in bitcoin and you won't really be needing the money soon then you can leave the money in bitcon because if you can hold for long term you will definitely be in good profit. Also make sure you get a expert which will help you set up your bitcoin payment method and make sure you secure your private key to your wallet.
If a person has questions like this, then most likely now is the right time to start accepting payments. So OP is already ready for this. But in the post he wrote, there is no information on what goods or services he would like to sell for bitcoin. It seems to me that bitcoin would be best suited for paying for the results of intellectual labor or skills, such as the ability to program or draw. That is, something that doesn't require cash costs, such as the production of donuts (sorry for this example
), which require money for ingredients to bake, not to mention the associated costs. I fully accept and consider it acceptable to accept payments for the sale of e-books, digital paintings or photographs, as well as music, videos, games and something similar in digital versions. In this case, fluctuations in the rate of bitcoin will not have an impact and will not require large expenses, as with the sale of physical goods that need to be made from something and stored somewhere, which entails monetary costs. I would suggest minimizing costs when accepting payment at bitcoin in the first place.