Possible Clues:

• English team struggling with pitch showing understanding
• Able to feel someone's feelings
• Course in medicine brings understanding
• English politician vigorous, putting out line expressing fellow-feeling
• It's sickening to maintain course of action, feeling as you do for me?
• Understanding it makes one sick, when circuiting course
• Approach when beset by something that makes one sick? Showing understanding
• Understanding way medicine should be swallowed? Quite the opposite
• Having the power of entering another's feelings