1. Exactly. 2. Absolutely. 3. That's so true. 4. That's for sure. 5. I agree 100% 6. I couldn't agree with you more. 7. That's exactly what I think. / That's exactly how I feel. 8. (informal) Tell me about it! / You're telling me! 9. (informal) I'll say! 10. I suppose so. (use this phrase for weak agreement – you agree, but reluctantly) Note: Avoid the common error of saying "I'm agree" – the correct phrase is "I agree" or "I'm in agreement" – the second one is more formal.
Try floating on your back or your stomach as you re ready
Stay in a shallow depth so that you can simply stand up if it's not working out. It might feel weird to have water around your ears while your nose and mouth are in the air, but you'll get used to it. For extra stability, put out your arms at a right angle so that your body is in a "T" shape.