Why does my stop-loss always hit?

I've noticed that my stop-loss orders seem to always be triggered, even when the market doesn't seem to justify it. Could you explain why this might be happening? Are there any strategies I can implement to prevent my stop-loss from getting hit so frequently? Could it be related to market manipulation, or is there something else I'm missing? I'd appreciate any insights you can provide to help me better manage my risk and protect my investments.