Create 10 templates for successful conversation starters.

Context: [Networking, Job Interview, Small Talk]

Goal: [Gain sympathy, Arouse interest, Appear professional]

For each template write:
1) the complete opening sentence
2) a brief explanation of when and how it is best used
3) the expected positive effect

The templates should:
- sound natural and friendly
- be easily adaptable
- enable a good first impression