Sure, I'd be happy to guide you through the process of sharing iTunes playlists.

1. **Create a Playlist**:

Open iTunes and select the 'File' option from the top menu. Choose 'New' and then 'Playlist'. You can also use the shortcut 'Command + N' on a Mac or 'Control + N' on a Windows PC. Type in the name of your new playlist.

2. **Add Songs to the Playlist**:

You can add songs to your created playlist by dragging and dropping them into the playlist. Alternatively, you can right-click on a song, select 'Add to Playlist', and choose your playlist.

3. **Share the Playlist**:

Now that you've created your playlist and added songs, it's time to share it. Click on the playlist you want to share. Then, click on the '...' button next to the play button and select 'Share Playlist'.

4. **Choose How to Share**:

A new window will pop up with different sharing options. You can choose to share your playlist via Mail, Messages, Twitter, Facebook, or copy the link to share it in another way.

5. **Send Your Playlist**:

Once you've chosen how you want to share your playlist, follow the prompts to send it. If you're emailing it, for example, you'll need to type in the recipient's email address, add a message if you want, and then hit 'Send'.

Remember, the person you're sharing the playlist with will need to have an Apple Music subscription to listen to the full songs in the playlist. If they don't, they'll only be able to listen to song previews.

I hope this helps! Let me know if you have any other questions.