Putin is a fool if he thinks he's going to succeded in his delusional goals. Not when the majority of the world is and will be against Russia, and shun them for decades to come, even if he pulled out of Ukraine right now. Not to mension the turmoil he's caused for the people living in Russia - he's living dangerously.
He's not "smart" by any means, and anyone thinking he is must be in love with him, or just as delusional. Radical dictators who go rogue and cause world and internal turmoil eventually get over thrown or assasinated. Hopefully that happens before he totally loses his mind to the point of giving the command to launch nukes when he ultimately realizes that he will never "win". That's what a mad-man might attempt.
Good, bad or indifferent....
Vlad has gotten tired of NATO and US intrusion into his world of influence.
Candidly... It's understandable to a degree.
Think about a Warsaw Pact nation trying to be brought to bear right on the southern US border...
Would the US take kindly to that ?
Ahh... No.
We almost start WWW III over Cuba having nuclear weapons on it. Which thank goodness JFK handled that circumstance about has well as could possibly have been done.
We also attempted taking out Cuba's leader a number of times.
This current circumstance has been brought about by very short sighted and thoughtless regard for Russian concerns in their region. Several US presidents have failed to recognize the potential for danger of closing in on a country like Russia.
Bringing forner Warsaw Pact nation's into NATO was a big, big mistake. Attempting to bring Ukraine into NATO is a massive miscalculation which is potentially and likely exceptionally dangerous and antagonist in nature.
The disarmament of the Ukraine sponsored by US and others was not very well thought out for long term negative consequences. Yes I know Russia signed that agreement as well... Though it made them quite pleased to have Ukraine disarmed at that time. Anyone think this would be happening if that agreement had never happened ?? Ahhh... No. Quite unlikely it would have. Our lack of truly understanding the difficulties in the past between people in those areas and what that could lead to is now on full display. The US and NATO opened the door for all of this to take place.
A cornered animal is the most dangerous one.
And we have been foolishly doing that for the past 25+ years.