What is an example of theta decay?

Could you please elaborate on an instance of theta decay? I'm interested in understanding how it manifests in practical scenarios. Could you provide a specific example to illustrate this concept? It would be helpful if you could explain the factors that contribute to theta decay and how it impacts the overall value of the asset in question. Additionally, would you mind discussing any potential strategies that investors could employ to mitigate the effects of theta decay? Thank you for your assistance in clarifying this aspect of cryptocurrency and finance.