The Church On Mission || This Way or That? || Acts 21:1-17

When making a decision, Christians often look for a sign from the Holy Spirit; a prompting, or a miraculous sign clearly saying "YES, GO THIS WAY". 

Even Paul though, facing a decision to return to Jerusalem, experienced the Spirit both encouraging him to go, and working in the lives of his friends to persuade him not to go. How do we discern what God is telling us, and make Godly decisions without being paralysed in waiting?