Why Solana, who needs it, and how this network’s rules differ from the rest — short and to the point.
Not abstract “crypto risks,” but the rules of this network. For each — what happens, and how Mitilena shows it before the Send button.

Every address must keep a minimum SOL as “rent” for space on the network — otherwise the account is deleted. You cannot send the full balance; the first token transfer to a new recipient creates a new account (ATA) and costs about 0.002 SOL on top of the fee.

Anyone can send a token or NFT to any address with a note like “you were credited — claim on the site.” The site asks you to sign a transaction — and drains everything.

In peak hours Solana can drop a transaction: the transfer did not hang — it disappeared. Send again after a few minutes.

As on any network with tokens: a USDC transfer is paid in SOL. Without SOL on the address, tokens do not move; with rent in mind, a SOL minimum must always stay.
The network requires a minimum SOL on the address — rent for space. Mitilena shows the spendable balance above that.
Fractions of a cent per transfer. The first token transfer to a new recipient adds about 0.002 SOL to create their account.
Spam with phishing. It holds no money; the “claim” site will drain whatever you sign. Leave it alone.
In peak hours the network can drop a transaction. Check the balance — it did not change — and send again after a few minutes.