It's understandable that the market instability of 2022 has left many traders feeling confused and concerned about the future of altcoins. While predicting the exact performance of specific altcoins is challenging, I can provide you with a few recommendations based on current trends and developments in the crypto space. Please keep in mind that these suggestions are not financial advice, and conducting your own thorough research is crucial before making any investment decisions. Here are a few altcoins worth considering in 2023:

1. Ethereum (ETH): Despite the recent market fluctuations, Ethereum remains a significant player in the crypto space. With its robust smart contract functionality and growing adoption in decentralized finance (DeFi) and non-fungible tokens (NFTs), Ethereum has the potential for further growth.

2. Cardano (ADA): Cardano is a blockchain platform aiming to provide a secure and scalable infrastructure for decentralized applications. With its focus on academic research, rigorous peer-review processes, and plans for smart contract capabilities, Cardano has generated considerable interest and could be a promising investment.

3. Polkadot (DOT): Polkadot is a multi-chain platform that enables different blockchains to interoperate, creating a more connected and scalable ecosystem. Its unique architecture and focus on interoperability make it an intriguing project to watch.

4. Avalanche (AVAX): Avalanche is a platform designed for decentralized applications, boasting high transaction speeds and low fees. With its focus on scalability and developer-friendly environment, Avalanche has gained attention within the crypto community.

5. Chainlink (LINK): Chainlink is a decentralized oracle network that connects smart contracts with real-world data, enabling the execution of trusted and secure blockchain-based applications. As the demand for reliable external data increases, Chainlink's technology could prove invaluable.