Or go into a shop. Any shop. Go into dozens of them if you want. Each gives you ideas about what other people are selling so you could sell. Or look on ebay, amazon, etsy etc and see what other people are selling there. The reason you don't have ideas is you do not want to. There's people on here started with less than a hundred quid and started a business. There's people under the age of 16 who have come on the forums - and not regarding their first business but regarding additional businesses. Ideas are visible plenty of times. Just whether you want to ignore them is up to you.