Even buying a big cheap knife is miles better. When I was a student I just kept buying a new one every 3 months (they are <€20) and kept the old one until I fel

Even buying a big cheap knife is miles better. When I was a student I just kept buying a new one every 3 months (they are <€20) and kept the old one until I felt bored enough to use my whetstones. Worked good enough