How to sell ICP?

How might one go about selling ICP? Could you please elaborate on the steps involved in the process? Is there a specific platform or exchange that's recommended for selling ICP? Are there any fees or commissions associated with selling ICP? Additionally, are there any safety measures or precautions one should take when selling ICP to ensure a smooth and secure transaction? Lastly, is there a minimum or maximum amount of ICP that can be sold at a time? I'm quite interested in understanding the entire selling process of ICP.