This book by David Goggins is one of the books that completely changed the way I think.
If I were to share the message of this book in 3 sentences, it would be..
1. Be HONEST with yourself NO MATTER HOW BRUTAL.
2. Whatever comes, it only makes you CALLUS your strength.
3. When you think you’re at your limit, You’re still at 40%
If you’re not where you want to be, THIS IS FOR YOU.