For instance landlords are forced to negotiate to avoid litigation: a landlord may have to tolerate behaviours in breach of lease agreements to avoid a greater financial loss or damage to the leased property.

Cabo has had a huge tourism growth over the last few years and visitors are started to complain about overcrowding, traffic jams and rowdy behaviours. 

This type of behaviour, when not addressed immediately by a tenant, indicates a serious attitude problem.

And also a long text message with descriptions of sociopathic behaviours.

Perhaps if you have a sudden change in behaviour - say from carrying 90% utilization and making minimum payments to paying off 90 - 100% of your balance - it might show as an event on your credit history ... but I cannot see the reasoning for such an event to adverse.

It is helping me with creative thinking, negotiating, and interpersonal skills which are invaluable in other industries I will find myself in (e.g., real estate agent, property manager of others' units, real estate investor, and fund raising sponsor).(2)  You must absolutely know the deal's numbers backwards and forwards.  

You are only limited by your interpersonal skills - get out there and network.

Unfortunately the behaviour of individuals involved is usually the biggest contributing factor in these situations.

There he sharpened his business fundamentals, data analysis skills, interpersonal communication/presentation skills, and management skills.

I thought "their" was a pronoun ... but I have long been illiterate in two languages and confuse the behaviour of "their" and "theirs" with that of "leur" et "leurs" ;-)