There:
Easiest and fastest, but almost most expensive, how to start on fully self custodial lightning: 
1) have a UTXO of at least 1M sats
2) buy a @Start9 or @umbrel 
3) watch the @BTCsessions YouTube video titled UMBREL - How To Use Your Bitcoin and Lightning Node (NEW)
4) open a channel to @The Nodestrich ♾️  or @LNServer 
5) download @ZEUS on your phones, sync with your node, btcsessions also has content on this.
If you have more money than time, this is how to do it on easy mode.