I am having trouble using gerund/infinitive forms when functioning as subject of a sentence. For instance, which one of these two sentences is correct?
Eating ice cream on a windy day can be a messy experience if you have long, untamed hair.
or
To eat ice cream on a windy day can be a messy experience if you have long, untamed hair.
If both sentences are correct, are these two kind of constructions always interchangeable? Would that only be up to one's stylistic choices?
I am looking for some explanations online but I cannot find anything about them being interchangeable. For instance, on this website called Grammar Bites!, it is said that both constructions can function as subjects but nothing else.
http://www.chompchomp.com/terms/infinitivephrase.htm http://www.chompchomp.com/terms/gerundphrase.htm
This is my first post so I hope I did not do anything wrong. Thanks!