Prepare 5-minute presentation with the title "Learning from my mistakes". Follow Chris Anderson's advice. Include grammar to express 'regret'.

Grammar 1:

We can use unreal conditionals for (self-)criticism and regret. Using
hypothetical forms to provide critical suggestions can soften your
suggestions. Examples:
- You’d get a better response if you toned down your language.
- I wouldn’t have come if you’d told me you weren’t interested.
- If you’d been watching properly, you’d be able to do it!
- If I’d realised my boss was going to be there,
- I would never have said that.
- If you told a few jokes, the audience might listen.

Grammar 2: "would like" / "love" / "hate" / "rather"
We use would like / love / prefer + perfect infinitive to talk about regrets:
- I would love to have spent more time with you.
We can use would hate / not like + perfect infinitive to sympathise:
- I would hate to have seen something like that.
We use would (much ) rather with an infinitive or past tense:
- I would much rather see my usual doctor than one I don’t know.
- I would rather you didn’t do that in future.

Grammar 3: "wish" and "if only"
We use wish + past simple for things that we want to change now or in the future:
- I wish I looked like Jennifer Lawrence.
- My dad wishes he could speak Spanish.
We use wish + past perfect for regrets:
- I wish I had met you ten years ago.
We use wish + person + would for criticism:
- I wish you would switch off that mobile phone!
We use if only as a stronger form of wish:
- If only Trevor were more understanding!

Grammar 3: "It’s time"
We can use it’s (about / high ) time + past tense for criticism:
- It’s time you got a proper job.
- It’s about time they came to repair the washing machine.
- It’s high time she came to her senses and realised nobody is perfect

The following is the speach of Chris Anderson:

Alittle more than a year ago, on a trip to Nairobi,
Kenya, some colleagues and I met a 12-year-
old Masai boy named Richard Turere, who told us a
fascinating story about devising a system of lights to
protect his family’s livestock from lions. Soon villages
elsewhere in Kenya began installing Richard’s ‘lion
lights’.
On the surface, Richard seemed an unlikely
candidate to give a TED Talk. He was painfully
shy. His English was halting. When he tried to
describe his invention, the sentences tumbled out
incoherently.
But Richard’s story was so compelling that we
invited him to speak. In the months before the
conference, we worked with him to frame his story
and practise his talk over and over again. When he
finally gave his talk at TED, in Long Beach, you could
tell he was nervous, but that only made him more
engaging—people were hanging on his every word.
When he finished, the response was instantaneous:
a sustained standing ovation.
On the basis of this experience with Richard and
many other TED speakers I’ve worked with, I’m
convinced that giving a good talk is highly coachable.
In a matter of hours, a speaker’s content and delivery
can be transformed from muddled to mesmerising.